9.38% is the change from 650 to 711
Calculation steps:
[( 711 - 650 ) ÷ 650] x 100 = 9.38%
Formula
Percentage change = [(711 - 650) / 650] x 100
Subtract the new number by the original number
711 - 650 = 61
61 ÷ 650 = 0.09384615384615384
0.09384615384615384 x 100 = 9.38%